#require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/fixtures/classes.rb'
#require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/shared/slice.rb'
=begin
describe "String#slice" do
  it_behaves_like :string_slice, :slice
end

describe "String#slice with index, length" do
  it_behaves_like :string_slice_index_length, :slice
end

describe "String#slice with Range" do
  it_behaves_like :string_slice_range, :slice
end

describe "String#slice with Regexp" do
  it_behaves_like :string_slice_regexp, :slice
end

describe "String#slice with Regexp, index" do
  it_behaves_like :string_slice_regexp_index, :slice
end

describe "String#slice with String" do
  it_behaves_like :string_slice_string, :slice
end
=end

describe "String#slice! with index" do
  it "deletes and return the char at the given position" do
    a = "hello"
if !defined?(RHO_WP7)
    a.slice!(1).should == ?e
else
	a.slice!(1).should == 101
end
	a.should == "hllo"
    #a.slice!(-1).should == ?o
    #a.should == "hll"
  end

  it "returns nil if idx is outside of self" do
    a = "hello"
    a.slice!(20).should == nil
    a.should == "hello"
    a.slice!(-20).should == nil
    a.should == "hello"
  end

#  ruby_version_is ""..."1.9" do 
#    it "raises a TypeError if self is frozen" do
#      lambda { "hello".freeze.slice!(1) }.should raise_error(TypeError)
#    end
#  end

#  ruby_version_is "1.9" do 
#    it "raises a RuntimeError if self is frozen" do
#      lambda { "hello".freeze.slice!(1)  }.should raise_error(RuntimeError)
#      lambda { "hello".freeze.slice!(10) }.should raise_error(RuntimeError)
#      lambda { "".freeze.slice!(0)       }.should raise_error(RuntimeError)
#    end
#  end

#  ruby_version_is ""..."1.9" do 
#    it "doesn't raise a TypeError if self is frozen and idx is outside of self" do
#      "hello".freeze.slice!(10).should be_nil
#      "".freeze.slice!(0).should be_nil
#    end
#  end

#  it "calls to_int on index" do
#    "hello".slice!(0.5).should == ?h

#    obj = mock('1')
#    # MRI calls this twice so we can't use should_receive here.
#    def obj.to_int() 1 end
#    "hello".slice!(obj).should == ?e

#    obj = mock('1')
#    def obj.respond_to?(name) name == :to_int ? true : super; end
#    def obj.method_missing(name, *) name == :to_int ? 1 : super; end
#    "hello".slice!(obj).should == ?e
#  end
end

describe "String#slice! with index, length" do
  it "deletes and returns the substring at idx and the given length" do
    a = "hello"
    a.slice!(1, 2).should == "el"
    a.should == "hlo"

    a.slice!(1, 0).should == ""
    a.should == "hlo"

    a.slice!(-2, 4).should == "lo"
    a.should == "h"
  end

#  it "always taints resulting strings when self is tainted" do
#    str = "hello world"
#    str.taint

#    str.slice!(0, 0).tainted?.should == true
#    str.slice!(2, 1).tainted?.should == true
#  end

  it "returns nil if the given position is out of self" do
    a = "hello"
    a.slice(10, 3).should == nil
    a.should == "hello"

    a.slice(-10, 20).should == nil
    a.should == "hello"
  end

  it "returns nil if the length is negative" do
    a = "hello"
    a.slice(4, -3).should == nil
    a.should == "hello"
  end

#  ruby_version_is "1.9" do 
#    it "raises a RuntimeError if self is frozen" do
#      lambda { "hello".freeze.slice!(1, 2)  }.should raise_error(RuntimeError)
#      lambda { "hello".freeze.slice!(10, 3) }.should raise_error(RuntimeError)
#      lambda { "hello".freeze.slice!(-10, 3)}.should raise_error(RuntimeError)
#      lambda { "hello".freeze.slice!(4, -3) }.should raise_error(RuntimeError)
#      lambda { "hello".freeze.slice!(10, 3) }.should raise_error(RuntimeError)
#      lambda { "hello".freeze.slice!(-10, 3)}.should raise_error(RuntimeError)
#      lambda { "hello".freeze.slice!(4, -3) }.should raise_error(RuntimeError)
#    end
#  end

#  it "calls to_int on idx and length" do
#    "hello".slice!(0.5, 2.5).should == "he"

#    obj = mock('2')
#    def obj.to_int() 2 end
#    "hello".slice!(obj, obj).should == "ll"

#    obj = mock('2')
#    def obj.respond_to?(name) name == :to_int; end
#    def obj.method_missing(name, *) name == :to_int ? 2 : super; end
#    "hello".slice!(obj, obj).should == "ll"
#  end

  it "returns subclass instances" do
    s = StringSpecs::MyString.new("hello")
    s.slice!(0, 0).class.should == StringSpecs::MyString
    s.slice!(0, 4).class.should == StringSpecs::MyString
  end
end

describe "String#slice! Range" do
  it "deletes and return the substring given by the offsets of the range" do
    a = "hello"
    a.slice!(1..3).should == "ell"
    a.should == "ho"
    a.slice!(0..0).should == "h"
    a.should == "o"
    a.slice!(0...0).should == ""
    a.should == "o"

    # Edge Case?
    "hello".slice!(-3..-9).should == ""
  end

  it "returns nil if the given range is out of self" do
    #a = "hello"
    #a.slice!(-6..-9).should == nil
    #a.should == "hello"

    b = "hello"
    b.slice!(10..20).should == nil
    b.should == "hello"
  end

#  it "always taints resulting strings when self is tainted" do
#    str = "hello world"
#    str.taint

#    str.slice!(0..0).tainted?.should == true
#    str.slice!(2..3).tainted?.should == true
#  end

  it "returns subclass instances" do
    s = StringSpecs::MyString.new("hello")
    s.slice!(0...0).class.should == StringSpecs::MyString
    s.slice!(0..4).class.should == StringSpecs::MyString
  end
=begin
  it "calls to_int on range arguments" do
    from = mock('from')
    to = mock('to')

    # So we can construct a range out of them...
    def from.<=>(o) 0 end
    def to.<=>(o) 0 end

    def from.to_int() 1 end
    def to.to_int() -2 end

    "hello there".slice!(from..to).should == "ello ther"

    from = mock('from')
    to = mock('to')

    def from.<=>(o) 0 end
    def to.<=>(o) 0 end

    def from.respond_to?(name) name == :to_int; end
    def from.method_missing(name) name == :to_int ? 1 : super; end
    def to.respond_to?(name) name == :to_int; end
    def to.method_missing(name) name == :to_int ? -2 : super; end

    "hello there".slice!(from..to).should == "ello ther"
  end
=end
  it "works with Range subclasses" do
    a = "GOOD"
    range_incl = StringSpecs::MyRange.new(1, 2)

    a.slice!(range_incl).should == "OO"
  end

  ruby_version_is ""..."1.9" do 
#    it "raises a TypeError if self is frozen" do
#      lambda { "hello".freeze.slice!(1..3) }.should raise_error(TypeError)
#    end

#    ruby_bug "#1551", "1.9.2" do
#      it "doesn't raise a TypeError if self is frozen but the given range is out of self" do
#        "hello".freeze.slice!(10..20).should == nil
#      end
#    end
  end

#  ruby_version_is "1.9" do 
#    it "raises a RuntimeError if self is frozen" do
#      lambda { "hello".freeze.slice!(1..3)  }.should raise_error(RuntimeError)
#      lambda { "hello".freeze.slice!(10..20)}.should raise_error(RuntimeError)
#    end
#  end
end

describe "String#slice! with Regexp" do
  it "deletes and returns the first match from self" do
    s = "this is a string"
    s.slice!(/s.*t/).should == 's is a st'
    s.should == 'thiring'

    c = "hello hello"
    c.slice!(/llo/).should == "llo"
    c.should == "he hello"
  end

  it "returns nil if there was no match" do
    s = "this is a string"
    s.slice!(/zzz/).should == nil
    s.should == "this is a string"
  end

#  it "always taints resulting strings when self or regexp is tainted" do
#    strs = ["hello world"]
#    strs += strs.map { |s| s.dup.taint }

#    strs.each do |str|
#      str = str.dup
#      str.slice!(//).tainted?.should == str.tainted?
#      str.slice!(/hello/).tainted?.should == str.tainted?

#      tainted_re = /./
#      tainted_re.taint

#      str.slice!(tainted_re).tainted?.should == true
#    end
#  end

#  it "doesn't taint self when regexp is tainted" do
#    s = "hello"
#    s.slice!(/./.taint)
#    s.tainted?.should == false
#  end

  it "returns subclass instances" do
    s = StringSpecs::MyString.new("hello")
    s.slice!(//).class.should == StringSpecs::MyString
    s.slice!(/../).class.should == StringSpecs::MyString
  end

  # This currently fails, but passes in a pure Rubinius environment (without mspec)
  # probably because mspec uses match internally for its operation
  it "sets $~ to MatchData when there is a match and nil when there's none" do
    'hello'.slice!(/./)
    $~[0].should == 'h'

    'hello'.slice!(/not/)
    $~.should == nil
  end

#  ruby_version_is ""..."1.9" do 
#    it "raises a TypeError if self is frozen" do
#      lambda { "this is a string".freeze.slice!(/s.*t/) }.should raise_error(TypeError)
#    end
#  end

#  ruby_version_is "1.9" do 
#    it "raises a RuntimeError if self is frozen" do
#      lambda { "this is a string".freeze.slice!(/s.*t/) }.should raise_error(RuntimeError)
#      lambda { "this is a string".freeze.slice!(/zzz/)  }.should raise_error(RuntimeError)
#      lambda { "this is a string".freeze.slice!(/zzz/)  }.should raise_error(RuntimeError)
#    end
#  end
end
=begin 
#Not supported on Blackberry
describe "String#slice! with Regexp, index" do
  it "deletes and returns the capture for idx from self" do
    str = "hello there"
    str.slice!(/[aeiou](.)\1/, 0).should == "ell"
    str.should == "ho there"
    str.slice!(/(t)h/, 1).should == "t"
    str.should == "ho here"
  end

#  it "always taints resulting strings when self or regexp is tainted" do
#    strs = ["hello world"]
#    strs += strs.map { |s| s.dup.taint }

#    strs.each do |str|
#      str = str.dup
#      str.slice!(//, 0).tainted?.should == str.tainted?
#      str.slice!(/hello/, 0).tainted?.should == str.tainted?

#      tainted_re = /(.)(.)(.)/
#      tainted_re.taint

#      str.slice!(tainted_re, 1).tainted?.should == true
#    end
#  end

#  it "doesn't taint self when regexp is tainted" do
#    s = "hello"
#    s.slice!(/(.)(.)/.taint, 1)
#    s.tainted?.should == false
#  end

  it "returns nil if there was no match" do
    s = "this is a string"
    s.slice!(/x(zzz)/, 1).should == nil
    s.should == "this is a string"
  end

  it "returns nil if there is no capture for idx" do
    "hello there".slice!(/[aeiou](.)\1/, 2).should == nil
    # You can't refer to 0 using negative indices
    "hello there".slice!(/[aeiou](.)\1/, -2).should == nil
  end

#  it "calls to_int on idx" do
#    obj = mock('2')
#    def obj.to_int() 2 end

#    "har".slice!(/(.)(.)(.)/, 1.5).should == "h"
#    "har".slice!(/(.)(.)(.)/, obj).should == "a"

#    obj = mock('2')
#    def obj.respond_to?(name) name == :to_int; end
#    def obj.method_missing(name) name == :to_int ? 2: super; end
#    "har".slice!(/(.)(.)(.)/, obj).should == "a"
#  end

  it "returns subclass instances" do
    s = StringSpecs::MyString.new("hello")
    s.slice!(/(.)(.)/, 0).class.should == StringSpecs::MyString
    s.slice!(/(.)(.)/, 1).class.should == StringSpecs::MyString
  end

  it "sets $~ to MatchData when there is a match and nil when there's none" do
    'hello'[/.(.)/, 0]
    $~[0].should == 'he'

    'hello'[/.(.)/, 1]
    $~[1].should == 'e'

    'hello'[/not/, 0]
    $~.should == nil
  end

#  ruby_version_is ""..."1.9" do 
#    it "raises a TypeError if self is frozen" do
#      lambda { "this is a string".freeze.slice!(/s.*t/) }.should raise_error(TypeError)
#    end

#    it "doesn't raise a TypeError if self is frozen but there is no match" do
#      "this is a string".freeze.slice!(/zzz/, 0).should == nil
#    end

#    it "doesn't raise a TypeError if self is frozen but there is no capture for idx" do
#      "this is a string".freeze.slice!(/(.)/, 2).should == nil
#    end
#  end

#  ruby_version_is "1.9" do 
#    it "raises a RuntimeError if self is frozen" do
#      lambda { "this is a string".freeze.slice!(/s.*t/)  }.should raise_error(RuntimeError)
#      lambda { "this is a string".freeze.slice!(/zzz/, 0)}.should raise_error(RuntimeError)
#      lambda { "this is a string".freeze.slice!(/(.)/, 2)}.should raise_error(RuntimeError)
#    end
#  end
end
=end

describe "String#slice! with String" do
  it "removes and returns the first occurrence of other_str from self" do
    c = "hello hello"
    c.slice!('llo').should == "llo"
    c.should == "he hello"
  end

#  it "taints resulting strings when other is tainted" do
#    strs = ["", "hello world", "hello"]
#    strs += strs.map { |s| s.dup.taint }

#    strs.each do |str|
#      str = str.dup
#      strs.each do |other|
#        other = other.dup
#        r = str.slice!(other)

#        r.tainted?.should == !r.nil? & other.tainted?
#      end
#    end
#  end

  it "doesn't set $~" do
    $~ = nil

    'hello'.slice!('ll')
    $~.should == nil
  end

  it "returns nil if self does not contain other" do
    a = "hello"
    a.slice!('zzz').should == nil
    a.should == "hello"
  end

#  it "doesn't call to_str on its argument" do
#    o = mock('x')
#    o.should_not_receive(:to_str)

#    lambda { "hello".slice!(o) }.should raise_error(TypeError)
#  end

  it "returns a subclass instance when given a subclass instance" do
    s = StringSpecs::MyString.new("el")
    r = "hello".slice!(s)
    r.should == "el"
    r.class.should == StringSpecs::MyString
  end

#  ruby_version_is ""..."1.9" do 
#    it "raises a TypeError if self is frozen" do
#      lambda { "hello hello".freeze.slice!('llo') }.should raise_error(TypeError)
#    end
#  end

#  ruby_version_is "1.9" do 
#    it "raises a RuntimeError if self is frozen" do
#      lambda { "hello hello".freeze.slice!('llo')     }.should raise_error(RuntimeError)
#      lambda { "this is a string".freeze.slice!('zzz')}.should raise_error(RuntimeError)
#      lambda { "this is a string".freeze.slice!('zzz')}.should raise_error(RuntimeError)
#    end
#  end
end
